// CAdB.gr   -*- c++ -*-
// non cyclic grammar (potentially) exhibiting same merge problem as AdB;
// it really *does* exhibit the problem, as long as "B -> d" occurs
// earlier in the file than "A -> d"

// C -> A
// A -> d | B
// B -> d

terminals {
  68 : d   ;
}

nonterm C {
  -> A;
}

nonterm B {
  -> d;
}

nonterm A {
  fun merge(p1, p2) [ cout << "merging nonterminal A\n"; return p1; ]

  -> d;
  -> B;
}